Become a data analyst in the next 4 months and kickstart your career. 100% placement assistance. Start your Analytics journey with our free Python course.
Jharkhand University of Technology, Jharkhand, Electrical & Electronics Engineering Semester 3, Electrical Machine-I Syllabus
Electrical Machine-I Lecture notes | Videos | Free pdf Download | Previous years solved question papers | MCQs | Question Banks| Syllabus
Get access to 100s of MCQs, Question banks, notes and videos as per your syllabus.
Try Now for free
Try Now for free
Unit - 1 Principles Of Electro-Mechanical Energy Conversion
Unit 1
Principles of Electro mechanical Energy Conversion
1.1 Introduction
1.2 Flow of energy in electromechanical devices
1.3 Energy in magnetic systems
1.4 Singly excited systems
1.5 Determination of mechanical force
1.6 Mechanical energy
1.7 Torque equation
1.8 Doubly excited systems
1.9 Energy stored in magnetic field
1.10 Electromagnetic torque
1.11 Generated emf in machines
1.12 Torque in machines with cylindrical air gap
Unit - 2 D.C Machines
Unit 2
D.C Machines
2.1 Construction of D.C Machines
2.2 Armature winding
2.3 EMF and torque equations
2.4 Armature reaction
2.5 Commutation
2.6 Interpoles and compensating windings
2.7 Performance characteristics of D.C Generators and D.C Motors
2.8 Starting of D.C Motors
2.9 3 point and 4 point starters
2.10 Speed control of D.C Motors Field Control
2.11 Armature control and Voltage control Ward Leonard method
2.12 Efficiency and testing of D.C Machines Hopkinsons and Swinburns Test
Unit - 3 Single Phase Transformers
Unit 3
Single phase Transformers
3.1 Construction of Singlephase Transformers Principle of operation EMF equation
3.2 Phasor diagram
3.3 Equivalent circuit Determination of equivalent circuit parameters
3.4 Losses Calculation of efficiency and regulation
3.5 OC and SC test Polarity test Sumpner’s test
3.6 Parallel operation of transformers and load sharing
3.7 Principle of single phase auto Transformer
3.8 Saving of copper compared to two winding transformer and its application
3.9 Cooling methods of transformer
Unit - 4 Three Phase Transformers
Unit 4
Three phase transformers
4.1 Construction Three phase transformers
4.2 Phasor groups and their connections
4.3 Open delta connection
4.4 Three phase to 2 phase 6 phase and 12 phase connections and their applications
4.5 Principle of three phase auto Transformer
4.6 Parallel operation of single phase and three phase transformers
4.7 Load sharing
4.8 Excitation phenomenon
4.9 Harmonics in transformers
4.10 Three winding transformers
Unit - 5 Three Phase Induction Machine
Unit 5
Three Phase Induction machine
5.1 Constructional features
5.2 Rotating magnetic field
5.3 Principle of operation
5.4 Phasor diagram
5.5 Equivalent circuit
5.6 Torque and Power equations
5.7 Torque slip characteristics
5.8 No Load test
5.9 Blocked rotor test
5.10 Efficiency
5.11 Starting
5.12 Braking and speed control
5.13 Deep bar and double cage rotors
5.14 Cogging and Crawling
5.15 Induction generators and its applications
Download EEE Sem 3 syllabus pdf
Get access to 100s of MCQs, Question banks, notes and videos as per your syllabus.
Try Now for free
Try Now for free
Other Subjects of Semester-1-
Share
Link Copied
More than 1 Million students use Goseeko! Join them to feel the power of smart learning.
Spot anything incorrect? Contact us
Goseeko covers the entire spectrum of student’s journey from Academics to Career. From helping them to ace their academics with our personalized study material to providing them with career development resources, our students meet their academic and professional goals.
Courses
B.E.
B.Com
B.A.
BBA
BMS
BSC
Resources
Notes
MCQ
Question bank
Audio bites
Express Class
Reference Videos
Solved Question Papers
